Queensland’s Diesel Maintenance & Servicing Specialists

With over 20 years of local experience across our three Queensland locations, we offer a full range of diagnostics, electrical, fleet servicing and diesel maintenance requirements.

Your operation’s future is in our capable hands.


About CQ Diesel Fitting

Our skilled and diverse team work with our customers across a range of industries including Mining, Construction, Government, Process Industries, & the Road and Fuel Transport throughout Queensland.

We are specialists in Fleet Servicing and Repairs, from 4x4s to light and heavy commercial vehicles and trailers. We can cater for your light and heavy vehicle roadworthy certification, crane certification and Pass-2-Load Certification.

CQ Diesel Fitting offer a 24/7 breakdown service with our qualified personnel in fully equipped mine compliant service vehicles ensuring the backup you deserve.

Why choose CQ Diesel Fitting?

24/7 Support

Need something after hours? Our team of friendly support people can help you at any time you need.

Your complete solution

By providing a full range of diesel fitting services, we are able to help with anything.

Fleet of Field Service Vehicles

We’re mobile! Our fleet of field service vehicles are equipped to assist with any issues at your workplace or on site.

Locally Owned & Operated

We are fully owned and operated by people who live and work in the communities of Gladstone, Mackay and Brisbane.

Approved Inspection Station

We’re proud to offer the convenience of a fully approved inspection station including MAHA Rolling Brake Tester.

Over 20 Years Experience

Our people are everything, and with over two decades of experience you can be assured we have the people who know.

Partnering with the best & trusted brands

To be the best you need to have brands you can trust. With our range of partnerships across a wide variety of brands and services, you can be assured of the highest quality parts and fittings for your valuable plant and equipment.

Your complete diesel maintenance & servicing experts.

If you are looking for a complete solution for diesel fitting, maintenance and servicing we’ve got you covered. We’re fast, friendly and experienced. Call us today!